晋城煤业集团现有老区3个矿和新区2个矿,共5对生产矿井,其中老区3个矿为低瓦斯矿井,新区2个矿均为国内罕见的高瓦斯矿井。近年来,随着老区3个矿资源锐减和新区矿井产量的逐年递增,晋城煤业集团的生产重心正在由低瓦斯矿井转向高瓦斯矿井,原来所熟悉的安全生产环境正在实实在在 Jincheng Coal Industry Group existing 3 old mines and 2 new mines, a total of 5 pairs of production mines, of which 3 old mines for the low-gas mines, two new mines are rare domestic high-gas mines. In recent years, with the sharp decline in the old mine area 3 and mine production increased year by year, Jincheng Coal Mining Group’s production center is being shifted from low gas mines to high gas mines, the original familiar safety production environment is real